KD4SFM
Unknown2x3Zone 4
License HolderFRISWOLD, DOREEN M
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedSep 11, 2025
- License RenewedSep 11, 2025
- License RenewedJan 28, 2014
- Administrative Update AppliedJan 30, 2009
- License ModifiedJun 20, 2007
- Tax ID (TIN) AddedNov 26, 2003
- License RenewedNov 26, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.